{"product_id":"yamaha-gear-2-61a-45571-00-00","title":"Yamaha - Gear 2 - 61A-45571-00-00","description":"\u003ch2 data-section-id=\"7iof56\" data-start=\"0\" data-end=\"68\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"68\"\u003eYamaha - Gear 2 - Lower Unit Gear Component - 61A-45571-00-00\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003chr data-start=\"70\" data-end=\"73\"\u003e\n\u003ch2 data-section-id=\"1i9hwo6\" data-start=\"75\" data-end=\"92\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"78\" data-end=\"90\"\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"93\" data-end=\"552\"\u003eWhen internal gears start wearing down, it doesn’t take long before you notice rough operation or slipping under load. Gear 2 plays a key role in keeping everything inside the lower unit turning smoothly and staying in sync. It handles constant pressure every time you’re on the throttle, especially in higher horsepower setups. Replacing it during a rebuild helps bring back smooth operation and keeps the rest of the drivetrain from taking unnecessary wear.\u003c\/p\u003e\n\u003chr data-start=\"554\" data-end=\"557\"\u003e\n\u003ch2 data-section-id=\"1bqk1w5\" data-start=\"559\" data-end=\"580\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"562\" data-end=\"578\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"582\" data-end=\"697\"\u003e• \u003cstrong data-start=\"584\" data-end=\"611\"\u003ePrecision Gear Function\u003c\/strong\u003e – Works with mating gears to maintain smooth rotation and proper drivetrain timing.\u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"803\"\u003e• \u003cstrong data-start=\"701\" data-end=\"730\"\u003eConsistent Power Transfer\u003c\/strong\u003e – Helps deliver steady torque through the lower unit without slipping.\u003c\/p\u003e\n\u003cp data-start=\"805\" data-end=\"916\"\u003e• \u003cstrong data-start=\"807\" data-end=\"834\"\u003eHeavy-Duty Construction\u003c\/strong\u003e – Built to handle continuous load and high-speed rotation in marine conditions.\u003c\/p\u003e\n\u003cp data-start=\"918\" data-end=\"1031\"\u003e• \u003cstrong data-start=\"920\" data-end=\"945\"\u003eOEM Fit and Alignment\u003c\/strong\u003e – Designed to match Yamaha specifications for proper placement within the gearcase.\u003c\/p\u003e\n\u003chr data-start=\"1033\" data-end=\"1036\"\u003e\n\u003ch2 data-section-id=\"bf5ct7\" data-start=\"1038\" data-end=\"1074\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1041\" data-end=\"1072\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1075\" data-end=\"1212\"\u003eCompatible with select Yamaha outboard lower units. Always verify fitment using your engine model and service manual before installation.\u003c\/p\u003e\n\u003chr data-start=\"1214\" data-end=\"1217\"\u003e\n\u003ch2 data-section-id=\"1fngur7\" data-start=\"1219\" data-end=\"1231\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1222\" data-end=\"1229\"\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1233\" data-end=\"1381\"\u003e\u003cstrong data-start=\"1233\" data-end=\"1284\"\u003eQ: What are signs this gear is worn or damaged?\u003c\/strong\u003e\u003cbr data-start=\"1284\" data-end=\"1287\"\u003e\u003cstrong data-start=\"1287\" data-end=\"1293\"\u003eA:\u003c\/strong\u003e Grinding noises, slipping under load, or metal shavings in gear oil are common signs.\u003c\/p\u003e\n\u003cp data-start=\"1383\" data-end=\"1535\"\u003e\u003cstrong data-start=\"1383\" data-end=\"1442\"\u003eQ: Can I replace just this gear without a full rebuild?\u003c\/strong\u003e\u003cbr data-start=\"1442\" data-end=\"1445\"\u003e\u003cstrong data-start=\"1445\" data-end=\"1451\"\u003eA:\u003c\/strong\u003e It requires full lower unit disassembly, so it’s typically done during a rebuild.\u003c\/p\u003e\n\u003cp data-start=\"1537\" data-end=\"1668\"\u003e\u003cstrong data-start=\"1537\" data-end=\"1582\"\u003eQ: Will this affect shifting performance?\u003c\/strong\u003e\u003cbr data-start=\"1582\" data-end=\"1585\"\u003e\u003cstrong data-start=\"1585\" data-end=\"1591\"\u003eA:\u003c\/strong\u003e Yes, worn gears can lead to rough engagement and inconsistent performance.\u003c\/p\u003e\n\u003cp data-start=\"1670\" data-end=\"1804\"\u003e\u003cstrong data-start=\"1670\" data-end=\"1711\"\u003eQ: What causes this gear to wear out?\u003c\/strong\u003e\u003cbr data-start=\"1711\" data-end=\"1714\"\u003e\u003cstrong data-start=\"1714\" data-end=\"1720\"\u003eA:\u003c\/strong\u003e Low gear oil, water intrusion, or heavy impact damage are the most common causes.\u003c\/p\u003e\n\u003cp data-start=\"1806\" data-end=\"1967\"\u003e\u003cstrong data-start=\"1806\" data-end=\"1865\"\u003eQ: Should I inspect other components when replacing it?\u003c\/strong\u003e\u003cbr data-start=\"1865\" data-end=\"1868\"\u003e\u003cstrong data-start=\"1868\" data-end=\"1874\"\u003eA:\u003c\/strong\u003e Absolutely—bearings, seals, and mating gears should all be checked to avoid repeat issues.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46939066859811,"sku":"61A-45571-00-00","price":331.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV222998.jpg?v=1698807486","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-gear-2-61a-45571-00-00","provider":"PartsVu","version":"1.0","type":"link"}